JAMESTOWN, NY 14701 Weather Forecast

TODAYMostly cloudy. A chance of showers and thunderstorms through early afternoon, then showers and thunderstorms late. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall this afternoon. Highs ranging from the mid 70s along the lake erie shore to around 80 inland. South winds 10 to 15 mph, becoming southwest. Chance of rain 90 percent.

TONIGHTCloudy with showers and thunderstorms in the evening, then partly cloudy with a chance of showers overnight. Some patchy fog developing overnight. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall in the evening. Warm with lows ranging from the upper 50s along the lake erie shore to the lower 60s in interior valleys. Southwest winds 10 to 15 mph, diminishing to 5 to 10 mph. Chance of rain 80 percent.

SUNDAYSome patchy fog in the morning, otherwise partly sunny with a chance of showers and thunderstorms. Highs ranging from the upper 60s along the lake erie shore to the mid 70s inland. West winds 5 to 10 mph. Chance of rain 40 percent.